package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入用户名:");
        String user = scanner.nextLine();
        System.out.println("请输入密码:");
        String password = scanner.nextLine();
        System.out.println("请输入昵称:");
        String nick = scanner.nextLine();
        System.out.println("请输入年龄:");
        int age = scanner.nextInt();

        try (Connection connection = DBUtil.getConnection();){
            Statement statement = connection.createStatement();

            String sql = "INSERT INTO user(username,password,nickname,age)\n" +
                    "VALUES ('"+user+"','"+password+"','"+nick+"','"+age+"')";

            int num = statement.executeUpdate(sql);
            System.out.println(num>0?"插入成功":"插入失败");

        } catch (SQLException e) {
            e.printStackTrace();
        }

    }
}
